[webkit-reviews] review requested: [Bug 38553] new-run-webkit-tests: disable threading on macs by default : [Attachment 55070] add log message

[bugzilla-daemon at webkit.org]

Dirk Pranke <dpranke at chromium.org> has asked  for review:
Bug 38553: new-run-webkit-tests: disable threading on macs by default
https://bugs.webkit.org/show_bug.cgi?id=38553

Attachment 55070: add log message
https://bugs.webkit.org/attachment.cgi?id=55070&action=review